Anyway I can Learn AD?
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@WrCombs said in Anyway I can Learn AD?:
What are best practices?
Some rules of thumb...
- AD is never a foregone conclusion.
- Never consider AD until you have at least 12 computers or users on your network (officially MS used to say 10, but that's absurdly low, 12 is more reasonable.)
- Don't run any applications from your AD DC.
- Never refer to an AD Domain Controller (DC) as a PDC or BDC, there is no such thing in the AD world and anyone using the term is very confused and is thinking of NT SAM from the 1990s which is unrelated.
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@WrCombs said in Anyway I can Learn AD?:
What would you suggest for getting started ?
If you REALLY want to be an AD expert, get an MS book and slog through it. Getting in the fundamentals isn't a bad idea. Understanding the underlying LDAP and Kerberos components and such can make actually fixing a broken system make a lot more sense. And reading a good IT book is never a bad thing. And some history, like that UNIX was doing LDAP for a long time before Microsoft made their own LDAP system helps to explain the context and why so many things interoperate so easily.
Be sure to learn some syntax, you'll start seeing it all over the place. AD is just another LDAP implementation.
Get some hands on. AD is really easy in practice 99% of the time.
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@scottalanmiller said in Anyway I can Learn AD?:
@Dashrender said in Anyway I can Learn AD?:
I studied for the MCSE 2000 exam. That gave me my baseline.
I did the MCSE NT4.... pre-AD
Actually I think that that made it easier to learn, because I had a "sub baseline" of what came before and then when AD released two years later (1998... 2000) it was easy to see what it added, what was different, and why it was important.
It was also interesting that in 1999 Linux & Samba had bypassed Windows at their own directory server and if you had really large Windows installations pre-AD, Windows NT would choke on it and Samba was the leader. Moving to AD was partially a way to attempt to keep Linux from being ahead on Microsoft's own tech by shaking it up and making them do it all over again.
Yeah, that's where I started too. I got my first MSCE on NT 4.0, then upgraded to 2000 when it came out, then again to 2008. I haven't bothered since.
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Remember, AD is a service like a web server. Microsoft AD is what most people use and is the original (kind of.) The only major competitor to Microsoft AD is Samba. Samba, since version 4, is also a full AD implementation and is every bit as much AD as MS AD is. One is not "more" AD than the other. One is just the first commercial implementation and the other is the second.
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You can download the Server ISO from MS. You can then install it in a 180 day trial version on a VM anyplace you have the resources - they can build your own AD and do whatever you want to it.
This is what I did way back when - setup AD and Novell at home to have things to learn on.
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AD is something you have to know if you want to step up to more of a system administration role, but its something that is fading out. AD will still be around for another 10 years, but adoption will only decrease going forward.
I would do some AD training on Udemy or Youtube to get some basic knowledge as you do need it. However, I dont think its the most marketable skill to push you to the next level and make you stick out from the crowd. Nearly all IT people with any experience have some level AD experience.
Office 365 / Intune is a better choice for system administrators going forward IMO. Its a skill that less people have in comparasion to AD so it will make you a bit more valuable if you can show competency in both. It will eventually replace AD / Exchange in environments.
Once you master these areas, you can look towards more complex concepts like AWS and Azure.
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@IRJ said in Anyway I can Learn AD?:
AD is something you have to know if you want to step up to more of a system administration role, but its something that is fading out. AD will still be around for another 10 years, but adoption will only decrease going forward.
Very true, I agree completely. Definitely a "need to know", but it's had a good 20 year run and isn't the "go to" solution that it once was.
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@scottalanmiller said in Anyway I can Learn AD?:
@IRJ said in Anyway I can Learn AD?:
AD is something you have to know if you want to step up to more of a system administration role, but its something that is fading out. AD will still be around for another 10 years, but adoption will only decrease going forward.
Very true, I agree completely. Definitely a "need to know", but it's had a good 20 year run and isn't the "go to" solution that it once was.
Definitely not a good path for someone early in their career to focus on. As mentioned its a need to know, but not something I would spend alot of time on if I was early in my career. 90% of the IT market already has this skill so it doesnt help your marketability at all.
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Thanks,
I'll pick up a book,
Scott how about the AD Learning environment? -
@WrCombs said in Anyway I can Learn AD?:
A lot of jobs in the neighborhood here are requesting AD knowledge.
Does anyone know of a way I can start learning AD?
What is Active Directory?
how is it used? (I think I understand this on a basic level)
What would you suggest for getting started ?What are best practices?
Start with YouTube IMHO:
Active Directory Tutorial for Beginners
Youtube Video -
@WrCombs said in Anyway I can Learn AD?:
Thanks,
I'll pick up a book,
Scott how about the AD Learning environment?I don't know that someone else's environment is worth it.
get the ISO and install it yourself. That way you get to start from the ground up.
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@Dashrender said in Anyway I can Learn AD?:
@WrCombs said in Anyway I can Learn AD?:
Thanks,
I'll pick up a book,
Scott how about the AD Learning environment?I don't know that someone else's environment is worth it.
get the ISO and install it yourself. That way you get to start from the ground up.
fair enough - I'll try that
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@Obsolesce said in Anyway I can Learn AD?:
@WrCombs said in Anyway I can Learn AD?:
A lot of jobs in the neighborhood here are requesting AD knowledge.
Does anyone know of a way I can start learning AD?
What is Active Directory?
how is it used? (I think I understand this on a basic level)
What would you suggest for getting started ?What are best practices?
Start with YouTube IMHO:
Active Directory Tutorial for Beginners
Youtube VideoThat looks promising
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Honestly there really isn't much to AD that you will encounter on a day-to-day basis. A book may be overkill for it. The YouTube videos may be a good place to start but setting up an environment and using it will be the best way to learn.
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@coliver said in Anyway I can Learn AD?:
Honestly there really isn't much to AD that you will encounter on a day-to-day basis. A book may be overkill for it. The YouTube videos may be a good place to start but setting up an environment and using it will be the best way to learn.
Without a book there are many aspects you'll never just bump into, especially in a small environment - like sites and domains and trusts - granted, is most SMB you won't bump into these much either (well sites might be something if you have multiple DCs in different locations)... I think a book is best to ensure a rounded view of AD.
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@scottalanmiller said in Anyway I can Learn AD?:
@WrCombs said in Anyway I can Learn AD?:
What are best practices?
Some rules of thumb...
- AD is never a foregone conclusion.
- Never consider AD until you have at least 12 computers or users on your network (officially MS used to say 10, but that's absurdly low, 12 is more reasonable.)
- Don't run any applications from your AD DC.
- Never refer to an AD Domain Controller (DC) as a PDC or BDC, there is no such thing in the AD world and anyone using the term is very confused and is thinking of NT SAM from the 1990s which is unrelated.
- Your entire AD network, everything in it, is not any more secure than your DC. Keep your DC locked down tight, as secure as possible. There are many guidelines. Check out Cqure.
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@Obsolesce said in Anyway I can Learn AD?:
@scottalanmiller said in Anyway I can Learn AD?:
@WrCombs said in Anyway I can Learn AD?:
What are best practices?
Some rules of thumb...
- AD is never a foregone conclusion.
- Never consider AD until you have at least 12 computers or users on your network (officially MS used to say 10, but that's absurdly low, 12 is more reasonable.)
- Don't run any applications from your AD DC.
- Never refer to an AD Domain Controller (DC) as a PDC or BDC, there is no such thing in the AD world and anyone using the term is very confused and is thinking of NT SAM from the 1990s which is unrelated.
- Your entire AD network, everything in it, is not any more secure than your DC. Keep your DC locked down tight, as secure as possible. There are many guidelines. Check out Cqure.
DC= Domain Controller?
Anything i need to know about setting up a DC?
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- Never consider AD until you have at least 12 computers or users on your network (officially MS used to say 10, but that's absurdly low, 12 is more reasonable.)
What would you use below 12 Devices ?
Say for a Small mechanic shop running ~8 PC's (2 at the front desk, 5 in service bays, one in the bosses office, etc.)
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@WrCombs said in Anyway I can Learn AD?:
@Obsolesce said in Anyway I can Learn AD?:
@scottalanmiller said in Anyway I can Learn AD?:
@WrCombs said in Anyway I can Learn AD?:
What are best practices?
Some rules of thumb...
- AD is never a foregone conclusion.
- Never consider AD until you have at least 12 computers or users on your network (officially MS used to say 10, but that's absurdly low, 12 is more reasonable.)
- Don't run any applications from your AD DC.
- Never refer to an AD Domain Controller (DC) as a PDC or BDC, there is no such thing in the AD world and anyone using the term is very confused and is thinking of NT SAM from the 1990s which is unrelated.
- Your entire AD network, everything in it, is not any more secure than your DC. Keep your DC locked down tight, as secure as possible. There are many guidelines. Check out Cqure.
DC= Domain Controller?
Anything i need to know about setting up a DC?
At a basic level, it can be a single command. I'd just start with that video first, then go from there.
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@Obsolesce said in Anyway I can Learn AD?:
@WrCombs said in Anyway I can Learn AD?:
@Obsolesce said in Anyway I can Learn AD?:
@scottalanmiller said in Anyway I can Learn AD?:
@WrCombs said in Anyway I can Learn AD?:
What are best practices?
Some rules of thumb...
- AD is never a foregone conclusion.
- Never consider AD until you have at least 12 computers or users on your network (officially MS used to say 10, but that's absurdly low, 12 is more reasonable.)
- Don't run any applications from your AD DC.
- Never refer to an AD Domain Controller (DC) as a PDC or BDC, there is no such thing in the AD world and anyone using the term is very confused and is thinking of NT SAM from the 1990s which is unrelated.
- Your entire AD network, everything in it, is not any more secure than your DC. Keep your DC locked down tight, as secure as possible. There are many guidelines. Check out Cqure.
DC= Domain Controller?
Anything i need to know about setting up a DC?
At a basic level, it can be a single command. I'd just start with that video first, then go from there.
Thanks
